RegEx online

Link: http://regex101.com/
Intro: a great online tool for testing your regular expression.
Complete Tutorial: http://www.princeton.edu/~mlovett/reference/Regular-Expressions.pdf

Some useful C++ programming libaries

1) http://partow.net/programming/
2)

CMPH

Link: http://cmph.sourceforge.net/

Intro: A perfect hash function maps a static set of n keys into a set of m integer numbers without collisions, where m is greater than or equal to n. If m is equal to n, the function is called minimal.

HandAlign

Link: http://www.umiacs.umd.edu/~hal/HandAlign/index.html
Intro: a tool to assist manual alignment in MT, summarization, ...

Pure for simple CSS

Link: http://purecss.io/
Intro: A set of small, responsive CSS modules that you can use in every web project.

Kaggle

Link: http://www.kaggle.com/competitions
Intro: A platform for paid problem solving around the world.

pialign - Phrasal ITG Aligner

Link: http://phontron.com/pialign/

Intro: pialign is a package that allows you to create a phrase table and word alignments from an unaligned parallel corpus. It is unlike other unsupervised word alignment tools in that it is able to create a phrase table using a fully statistical model, no heuristics. As a result, it is able to build phrase tables for phrase-based machine translation that achieve competitive results but are only a fraction of the size of those created with heuristic methods.

*** Note: pialign can extract very compact phrase table directly from unaligned parallel data. This is may be very helpful for SMT system in mobile environment.